Silver metal mat with a rounded corner design, perfect for pets. Cooling/chilly aluminum sheet 445 x 500 For pet heatstroke prevention! - Color: Silver - Shape: Rectangular - Material: Aluminum Thank you for viewing. For heatstroke prevention for pets who are not good at regulating their body temperature! Just place it in the room! The corners are carefully rounded. *Do not place in direct sunlight. Please remove the protective sheet before use.